题目要求:公元钱五世纪,我国古代数学家张丘建在《算经》一书中提出了“百鸡问题”:鸡翁一值钱五,鸡母一值钱三,鸡雏三值钱一。百钱买百鸡,问鸡翁、鸡母、鸡雏各几何?
代码一: 代码2:
#include
<
stdio.h
>
void
main( )

...
{
int cocks,hens,chicks;
cocks=0;
while(cocks<=19)

...{
hens=0;
while(hens<=33)

...{
chicks=100-cocks-hens; if(5*cocks+3*hens+chicks/3==100&&chicks%3==0)
printf("%d,%d,%d ",cocks,hens,chicks);
hens=hens+1;
}
cocks=cocks+1;
}
}
#include
<
stdio.h
>
void
main()

...
{
int i,j,k;
for(i=0;i<=100;i++)
for(j=0;j<=100;j++)
for(k=0;k<=100;k++)

...{
if(i*5+j*3+k/3==100&&k%3==0&&i+k+j==100)
printf("i=%d j=%d k=%d ",i,j,k);
}
}